How to switch off the annoying (to me anyway) horizontal line that seperates procedures in Vb?
I've setup a new Dev machine for myself and for the life of me I can't figure out how to switch it off in VS2008.My mind is obviously failing with age, I know I did it on the old machine!
I'm trying to filter the results of a xml file. One of the fields I've been requested to filter is the attribute price of each node. The problem is the xml is from a spanish source and the prices are with decimal separator being , instead of . and thousands separator is , instead of .I'm trying to get an xml file filtered where only nodes withprices lower than one supplied appear.
The xml structure is:
<RoomStays>
<RoomStay InfoSource="" Price="201,60" Discount="0" MealPlan="Sólo alojamiento" MealPlanId="1" Provider="Marsol" ProviderId="3" HotelName="HOTEL LA ESTACION" Rating="" Latitud="" Longitud="">
[code]....
I've tried to filter using XPath and Linq2Xml. I've come to the conclussion I have to replace , with . and . with , but I get 0 results.With values below 1000 where there is only , I've got it using:
doc.XPathSelectElements(./RoomStays/RoomStay[translate(@Price,',','.')<=256.78])
But when there are prices above 1000 with thousands separator . it doesn't work, so I tried:
doc.XPathSelectElements(./RoomStays/RoomStay[translate(translate(@Price,'.',''),',','.')<=256.78])
But it returns 0 results (I tried to use replace function instead of translate to remove the . characters but I get an exception).
Using VB.NET - I have a string:
"##RES00012##Some value ##RES00034##Another value"
That I want to split using the "##RES" as a seperator to:
"##RES00012## Some value " and "##RES00034## Another value"
The string.split function doesn't seem to offer an overload to split on multiple characters or array of characters and maintain the seperator, which is required for functional purposes.
I'm looking at simply searching for indexOf("##res") and using string manipulation to do this unless I'm missing something obvious? I've searched SO for a solution but unable to find anything that actually does what I'm after.
The following is the closest i've found: how-do-i-split-a-string-by-a-multi-character-delimiter-in-c
Is there a way to change the language of an ASP.NET project from Visual Basic to C# easily? I would even be willing to re-write the code as it's still fairly simple at this point.
View 2 RepliesI have a web browser on my form and it is definitely big enough to warrant a tab control, with the web browser being on the second tab. I have a button on the first tab that should have the browser navigate, but how do I make the program automatically switch to tab 2? i.e., this is what happens:
1 - user is on tab 1,
2 - user clicks a button on tab 1,
3 - the program does what it needs to do and automatically switches to tab 2
For instance, here is the button that will be clicked:
Private Sub swap_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles swap.Click
If video = False Then
[Code].....
So the button will make the web browser go somewhere, I just want to have the form switch to the other tab automatically so that the user doesn't have to do it. I tried using webbrowser1.focus() to no avail. Is there a tab switch?
I am not new to programming but have little experience and am trying to learn VB 2010.
We have HP Procurve network switches and I know that with a telnet application I can login to the switch and it will tell me which MAC address is connected to which switch port. Im trying to write a computer inventory program to track my computers and it would be really cool if I could figure out how to determine which computer is plugged into which port on the switch. Problem is that I have no idea how to go about doing that.
Is this anything anyone has tried before or does anyone know how to go about doing it?
Ive been hunting on line but havent found anything useful so far and thought Id ask here in the off chance someone knows what Im talking about.
I'm Jojo and i'm developing a program to help ppl in WoW.There's just 1 function which I can't manage to figure out, the program has to switch to the WoW window when I click a button.
View 19 RepliesBasically what I want to do is create a program that every now and then (maybe 10 minutes) switches between either, all the windows currently open, or a selection of all the windows currently open, then checks the colour of a location on the screen. At the moment I have the program checking the colour at a specific coordinate, so that's all good. The problem I have now is how to switch between windows.
I've thought up a few ways to do this. The windows that I care about checking all have the same name, the same process class, but different process IDs. I already managed to stick all the process IDs into an array of integers hoping that I could use them but I don't have a clue how to bring a window to front using just the process ID. So the first method would work if I could figure out a way to do that.
My second idea, which is a pretty rubbish way of doing it, would be to simply simulate pressing Alt+Tab however many times to change between windows.
way to switch the X and Y axis?
View 1 RepliesIn my project I have 3 different forms. They all have the same design layout so the only different you see is where the text boxes and buttons are placed. Right now I have 3 buttons at the top of each form that Im using to switch between the forms
[Code]...
I know there is probably a much better way of doing this, and faster. I dont' like the delay between each window showing/hiding. what options do I have to make this run better? Since I have the same design background is there I way I can just hide and show just the controls instead of showing/hiding the entire window?
Is it possible to switch between different tabs in a Tab control dynamically with delay 20 secs for example?
View 2 Repliesok i got a hard question I have diferent computers, lets say 200 cps with all known mac address.
i got 3 switches with 24 ports each. i want to know if i can be able to know the port No. and switch of a given computer given the mac address.some computer arent in the domain.
how could i start puttin this into code
What my program does is load a file (password list), then progressively reads each line of text in the file whilst writing each line to a new file. After X amount of lines have been written, it should start writing the lines of text to a new document until the initial password list has been split into X amount of password lists. The problem I have is that after hours of tweaking, all I can get it to do is write either blank ocuments, or write all of the lines to only one file. I really need it to be able to split into multiple files, preferably at runtime rather than loading a whole text document into the program in a textbox or array then writing it to new files.Below is the source:
Imports System
Imports System.Windows.Forms
Imports System.IO
[code].....
I have a program where I want to call a procedure. The program allows users to enter a salary in to a text box, and than displays it in a label. I have everthing going fine expect getting the main function, which would be displaying the salary. Here is the code i already have:
[Code]...
I made a stored procedure for my database program in my form. It appears as an option in the DataSources Menu. How do I add it to my database form for use?what code do I need to use in order to fill the database by a certain value? How do I use and create queries for my database?
View 3 RepliesThis is a concept question about vidual basic asp coding -- I'm using certain examples, but the question is not about those examples specifically.
Let's say I have some code in button1_click vb code-behind.
In order to perform my desired function, I need access to StatusEventArguments in an event, for example, SqlDatasource_selected.
Is there a way to access that data from my procedure, or do I have to access it only in the event codebehind and store it in a global or session variable so I can access it in my button1_click procedure?
I want to now how to place a separator in the form. The one which is available in Menus
Example:
Label1
Label2
Label3[code]....
I would like to get some advise from all of you. I created a program setup using standard procedure(adding new project.. setup and deployment, setup project). When I ran the setup and installed the program in computer, It's working. Then I decided to amend certain form in the program. I right click at solution"my program name" and click rebuild solution. then i try to run again the setup, there is nothing happen after that(It remain like before amendment). Did I miss anything here? I have never used this method before and this is my first time using it.
View 3 RepliesI know how to add menu separator in under UI, but how can i add it programmatically.
View 3 RepliesI am developing a window based application. I want to show my menu to be separated by a vertical separator. Just like this:
View 6 RepliesI have a string variable with value "abcdefghijklmnop".now I want to split the string into string array with say 3 characters(last array element may contain less) in each array element from the right end.
[Code]...
Suppose I have a number[code]...
View 4 Repliesi need to comfine 3 string after i need to split it my problem is the 3rd string inside contains ,(Comma) so how to seperate by comma
View 16 Repliesi have a main menu and when the program and launched the contents are cleared then a few items are added before loading in all the favorite websites and such. I'm trying to find the code to inset a separator after the items i have defined are inserted.[code]
View 4 RepliesWhere in VS2010 can I find a horizontal separator control, as can be found in Outlook settings (screenshots below)?[URL]..
View 3 RepliesI have a app that updates an Access Database via a datagrid view. I'm updating two column of type Single. The code works perfectely when the regional settings are default US-EN.For computers running in germany an update to the backend database throw a datatype mismatch error. I change the decimal separator on the computer with 'German' for region settings from Comma (,) to (.) period and everything works fine.I add thread culture to US-ENG at the startup of the application. Now the error disappears but then 2.5 is now stored as 25 in the access database.
I add these lines at the beginning of the application soon after the designer code
System.Threading.Thread.CurrentThread.CurrentCulture = New System.Globalization.CultureInfo("en-US") System.Threading.Thread.CurrentThread.CurrentUICulture = New System.Globalization.CultureInfo("en-US")
This is a MDI app and this code is in the container window...
Feel pretty stupid for asking this but I'm looki to add a very simple horizontal line/bar/separator to my GUI for a small project.I'm using Visual Basic 2010 Express. Last time I did any programming was with VB6 and I'm sure you could do this easily with that version but 11 years is a long time.
View 4 Repliesfacing some problems to achieve what I want. I have this piece of code which is working fine. My problem is that I want to display the results of the Text Boxes 2, 5 and 8 with thousands separated by commas and only with two decimals separated by dot , e.g. 1,234,567.89. I tried using Format and other options but I was unable to get the correct result.
Public Class Form1
Private Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
If Not IsNumeric(TextBox1.Text) Or (ComboBox1.Text = "" And ComboBox2.Text = "") Then
MsgBox("Valores inv�lidos ou defini��es incompletas", MsgBoxStyle.Information)
TextBox1.Text = ""
[Code]...
say if I have a string 010451-09F2
How to I get left of - from the above string in vb.net
I want 010451
The left function doesn't allow me to specify separator character.
I am working on a site where I use the Split function on a string. To make sure I used a separator character that I do not use anywhere in the data I selected the character'£'. This worked fine in Firefox and Safari, but in IE8 I get an 'Index out of range' error, so apparently the '£' character is not handled correctly.
View 5 Replies